Gunnar Wagenknecht created SOLR-16220:
-----------------------------------------
Summary: Documentation leads to NPE Missing SslContextFactory for
SolrJ client
Key: SOLR-16220
URL: https://issues.apache.org/jira/browse/SOLR-16220
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: SolrJ
Affects Versions: 9.0
Environment: JDK used is:
{noformat}
openjdk 11.0.14.1 2022-02-08 LTS
OpenJDK Runtime Environment Zulu11.54+26-SA (build 11.0.14.1+1-LTS)
OpenJDK 64-Bit Server VM Zulu11.54+26-SA (build 11.0.14.1+1-LTS, mixed
mode){noformat}
Reporter: Gunnar Wagenknecht
Following the documentation here:
[https://solr.apache.org/guide/solr/latest/deployment-guide/solrj.html]
This code leads to an NPE:
{noformat}
Http2SolrClient mavenCentralRepo = new
Http2SolrClient.Builder("https://search.maven.org/solrsearch";).build();
final SolrQuery query = new SolrQuery("fc:" + className);
query.setRows(20);
QueryResponse response = mavenCentralRepo.query(query);{noformat}
NPE:
{noformat}
java.lang.NullPointerException: Missing SslContextFactory
at java.base/java.util.Objects.requireNonNull(Objects.java:246)
at
org.eclipse.jetty.io.ssl.SslClientConnectionFactory.<init>(SslClientConnectionFactory.java:57)
at
org.eclipse.jetty.client.HttpClient.newSslClientConnectionFactory(HttpClient.java:1208)
at
org.eclipse.jetty.client.HttpClient.newSslClientConnectionFactory(HttpClient.java:1214)
at
org.eclipse.jetty.client.HttpDestination.newSslClientConnectionFactory(HttpDestination.java:148)
at
org.eclipse.jetty.client.HttpDestination.newSslClientConnectionFactory(HttpDestination.java:154)
at
org.eclipse.jetty.client.HttpDestination.<init>(HttpDestination.java:94)
at
org.eclipse.jetty.client.MultiplexHttpDestination.<init>(MultiplexHttpDestination.java:25)
at
org.eclipse.jetty.http2.client.http.HttpDestinationOverHTTP2.<init>(HttpDestinationOverHTTP2.java:32)
at
org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2.newHttpDestination(HttpClientTransportOverHTTP2.java:128)
at
org.eclipse.jetty.client.HttpClient.lambda$resolveDestination$0(HttpClient.java:575)
at
java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
at
org.eclipse.jetty.client.HttpClient.resolveDestination(HttpClient.java:573)
at
org.eclipse.jetty.client.HttpClient.resolveDestination(HttpClient.java:551)
at org.eclipse.jetty.client.HttpClient.send(HttpClient.java:599)
at org.eclipse.jetty.client.HttpRequest.sendAsync(HttpRequest.java:778)
at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:765)
at
org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:448)
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:217)
at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:927)
at
org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:940){noformat}
I think there is a bug in Http2SolrClient somewhere. Such URLs should be
supported out of the box on a Java 11 JDK without requiring uses to provide
system properties or other custom initialization. Otherwise it should be
documented but I couldn't find anything related to TLS/SSL configuration in the
doc mentioned above.
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